Dock locker



FIG. 1 is a front elevation view of a dock locker illustrating my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a rear elevation view thereof; and,

FIG. 7 is a perspective view thereof, showing the front and top, with the hinged lid open to reveal the internal tray. 

I claim the ornamental design for dock locker, as shown. 